我在尝试在AspNETCore Web应用程序上配置OData的批处理时遇到了一些问题.我到处搜索(差不多),找不到合适的答案.我不确定当前仍然是beta的AspNetCore.Odata版本7.0.0是否支持批处理.
就我而言,配置批处理现在似乎是不可能的,因为MapODataServiceRoute方法(来自AspNetCore assemply)似乎没有像.NET常见的Odata那样接收任何ODataBatchHandler.
app.UseMvc(routes => { routes.Count().Filter().OrderBy().Expand().MaxTop(null); routes.MapODataServiceRoute("odata","odata",builder.GetEdmModel()); //Doesn't receive any ODataBatchHandler routes.EnableDependencyInjection(); });
如果有人遇到Odata核心的这个批处理问题,一些建议会非常有用.谢谢!
解决方法
尝试使用以下代码替换现有的ConfigureServices和Configure方法:
public void ConfigureServices(IServiceCollection services) { services.AddMvc(); services.AddOData(); } public void Configure(IApplicationBuilder app) { var builder = new ODataConventionModelBuilder(app.applicationservices); builder.EntitySet<Product>("Products"); app.UseMvc(routeBuilder => { routeBuilder.Select().Expand().Filter().OrderBy().MaxTop(100).Count(); routeBuilder.MapODataServiceRoute("ODaTaroute",builder.GetEdmModel()); routeBuilder.EnableDependencyInjection(); }); }